Tillage sweep



FIG. 1 is a perspective view of the bottom of a tillage sweep showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front view of the tillage sweep design of FIG. 1;

FIG. 4 is a right side view of the tillage sweep of FIG. 1;

FIG. 5 is a rear view of the tillage sweep design of FIG. 1;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a left side view of the tillage sweep design of FIG. 1.

FIGS. 2-7 are shown on a reduced scale. 

The ornamental design for a tillage sweep, as shown and described. 